Poetry that does not follow a specific form and does not have a set rhyme pattern is known as

Poetry that does not follow a specific form and does not have a set rhyme pattern is known as Freeform poetry.

This would be free form poetry.

what novel are you talking about?

the anwser is went creeping down the river again, across the wide lonely marshes to the sea.

i longed to go with them out into the world to seek my fortune in foreign lands—africa, india, china and peru!

and, dreaming of the lands i had never seen, i'd sit on there, watching till they were out of sight.